Comparison : Item # 221-272-1-32, 3/16 Inch O.D. Tube Acetal Push-To-Connect Tube to Swivel Male BSPT Drop Tee Adapter
Item # 221-272-1-42, 1/4 Inch O.D. Tube Acetal Push-To-Connect Tube to Swivel Male BSPT Drop Tee Adapter
Item # 221-272-1-44, 1/4 Inch O.D. Tube Acetal Push-To-Connect Tube to Swivel Male BSPT Drop Tee Adapter
Item # 221-272-1-52, 5/16 Inch O.D. Tube Acetal Push-To-Connect Tube to Swivel Male BSPT Drop Tee Adapter
Item # 221-272-1-54, 5/16 Inch O.D. Tube Acetal Push-To-Connect Tube to Swivel Male BSPT Drop Tee Adapter